Opinion: Human challenge trials with live coronavirus aren’t the answer to a Covid-19 vaccine
More than 25,000 people have volunteered so far to be infected with the novel coronavirus through 1DaySooner, an online recruitment organization, as an aid in testing vaccine candidates to prevent Covid-19. These volunteers know that Covid-19 can cause suffering and even death yet they are stepping forward, willing to risk their lives, because some researchers and academics contend that such experiments in humans could accelerate vaccine development.
As a physician and a scientist who has cared for patients and who has been involved in the development of vaccines, I feel the urgency to get a vaccine approved for global use. And I have deep admiration for the courageous volunteers who are willing to put themselves in danger.
